importing root, please wait ... ...root imported Using root file /twist/tw00y/systematics//data/set72/anal2/goodlinks/run41927/041927.root using z positions from 2006/7 MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 5.46327e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.0369e+04 9.4729e-01 9.8010e-01 1.0159e+00 1.0702e+00 1.0820e+00 1.0371e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 10379.615879 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00016 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -3.2141e-02 2.5132e-02 2.7001e-01 8.6563e-01 9.3733e-01 1.4052e+00 3.5289e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.035670 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22336e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4738e+03 9.6429e-01 9.9025e-01 1.0016e+00 1.0086e+00 1.0359e+00 5.4758e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5479.265208 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22337e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4732e+03 9.6508e-01 9.9054e-01 1.0015e+00 1.0084e+00 1.0350e+00 5.4752e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5478.703321 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22337e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4731e+03 9.6508e-01 9.9054e-01 1.0015e+00 1.0084e+00 1.0350e+00 5.4751e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5478.613426 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 1.06835e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.0369e+02 -7.6257e-02 8.2693e-01 9.2078e-01 1.0744e+00 2.2806e+00 8.0566e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 804.491063 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00168 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -8.4155e-01 -2.6518e-01 3.6843e-01 7.3998e-01 1.0477e+00 1.8098e+00 4.1408e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.845691 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.00067 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22336e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4738e+03 9.6429e-01 9.9025e-01 1.0016e+00 1.0086e+00 1.0359e+00 5.4758e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5479.265208 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22337e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4732e+03 9.6508e-01 9.9054e-01 1.0015e+00 1.0084e+00 1.0350e+00 5.4752e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5478.703321 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22337e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4731e+03 9.6508e-01 9.9054e-01 1.0015e+00 1.0084e+00 1.0350e+00 5.4751e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5478.613426 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22337e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4731e+03 9.6508e-01 9.9054e-01 1.0015e+00 1.0084e+00 1.0350e+00 5.4751e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5478.601510 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22334e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4733e+03 9.6514e-01 9.9055e-01 1.0015e+00 1.0085e+00 1.0350e+00 5.4753e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5478.746355 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.22254e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -5.4470e+03 9.6510e-01 9.9061e-01 1.0015e+00 1.0085e+00 1.0349e+00 5.4490e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 5452.493630 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1 added to diagonal of error matrix NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.108e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7522e+03 9.7974e-01 9.9399e-01 9.9999e-01 1.0099e+00 1.0474e+00 2.7541e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2754.935035 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10798e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6272e+03 9.7977e-01 9.9465e-01 9.9999e-01 1.0097e+00 1.0460e+00 2.6292e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2629.827388 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 1.10776e+08 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.6251e+03 9.7977e-01 9.9466e-01 9.9999e-01 1.0097e+00 1.0460e+00 2.6270e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 2627.706603 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.71802e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7788e+04 9.7308e-01 9.9496e-01 1.0000e+00 1.0090e+00 1.0523e+00 2.7790e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27815.338842 TO DIAGONAL. MINUIT WARNING IN PARAMETR ============== VARIABLE2 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN HESSE ============== 2.35231e+09 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -2.7839e+04 9.6254e-01 9.9981e-01 9.9996e-01 1.0008e+00 1.0533e+00 2.7841e+04 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 27867.094194 TO DIAGONAL. MINUIT WARNING IN MIGRAD ============== Negative diagonal element 5 in Error Matrix MINUIT WARNING IN MIGRAD ============== Negative diagonal element 6 in Error Matrix MINUIT WARNING IN MIGRAD ============== 1.0001 added to diagonal of error matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 8.96903e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3610e+03 7.2940e-01 9.9536e-01 1.0017e+00 1.0403e+00 1.5127e+00 7.3627e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7368.381787 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 3 in Error Matrix MINUIT WARNING IN HESSE ============== Negative diagonal element 4 in Error Matrix MINUIT WARNING IN HESSE ============== 8.96904e+07 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -7.3566e+03 7.2450e-01 9.9547e-01 1.0017e+00 1.0395e+00 1.5095e+00 7.3583e+03 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 7363.917364 TO DIAGONAL. EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.5727e-02 7.6517e-01 8.8347e-01 9.6440e-01 1.0000e+00 1.1166e+00 2.2861e+00 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 0.018013 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 2 in Error Matrix MINUIT WARNING IN HESSE ============== 2.54009e+06 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -9.8236e+02 4.7115e-01 9.9644e-01 1.0009e+00 1.0023e+00 1.4779e+00 9.8441e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 983.341312 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 50510.5 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6410e+01 -4.7013e-01 6.7673e-01 9.0491e-01 1.2516e+00 1.6480e+00 1.9399e+01 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 16.429389 TO DIAGONAL. MINUIT WARNING IN HESSE ============== Second derivative zero for parameter2 MINUIT WARNING IN HESSE ============== Second derivative zero for parameter2 MINUIT WARNING IN HESSE ============== Negative diagonal element 1 in Error Matrix MINUIT WARNING IN HESSE ============== 101524 added to diagonal of error matrix EIGENVALUES OF SECOND-DERIVATIVE MATRIX: -1.6531e+02 3.2983e-01 9.0380e-01 1.0527e+00 1.6796e+00 1.6734e+02 MINUIT WARNING IN HESSE ============== MATRIX FORCED POS-DEF BY ADDING 165.475722 TO DIAGONAL. NEW MINIMUM FOUND. GO BACK TO MINIMIZATION STEP. ================================================= V V V VVVVVVV VVVVV VVV V all fit results: {'A': [0.039601424113810124, 0.0006240136923943429], 'Dx': [0.19886563551526137, 0.00040966918778906347], 'chisquare': 1653.4830364161721, 'L': [31.658092275648443, 0.29204758566031508], 'A_d': [0.00044749911431635203, 2.5312081460227009e-05], 'L_d': [0.25788817384395268, 0.0059879094953743661], 'Dy': [-0.018378067173868473, 0.00038262835784319549], 'phase': [-53.181242275418597, 0.020590258260938299]} {'A': [0.039601735626183521, 0.00062396272208650738], 'Dx': [0.19886549702351175, 0.00040969012112057612], 'chisquare': 1653.4830380132403, 'L': [31.658088152271251, 0.29222529908006045], 'A_d': [0.00044750419635958272, 2.5327057282142906e-05], 'L_d': [0.25788707279489292, 0.0059923216208236929], 'Dy': [-0.018378154347921338, 0.00038252959522555585], 'phase': [85.048834104126001, 0.020588552822104589]} {'A': [0.039601415263095796, 0.00062714227462692951], 'Dx': [0.19886563378351241, 0.00040973061720439574], 'chisquare': 1653.4830364164759, 'L': [31.658092338256111, 0.29162694652226939], 'A_d': [0.00044749864761967073, 2.5451355921579655e-05], 'L_d': [0.25788817169746381, 0.0059799793399965551], 'Dy': [-0.01837806826407018, 0.00038253871740412393], 'phase': [3.3674255590677689, 0.020567368153947996]} {'A': [0.1001187035728833, 9.1310440679392979e-06], 'Dx': [0.22401234131724479, 0.00044298503801165623], 'chisquare': 7248.3155903187308, 'L': [62.675440461072682, 0.87051289565755141], 'A_d': [0.00326646352471055, 1.4602165510219089e-05], 'L_d': [0.73977185937930501, 0.017138222820887172], 'Dy': [-0.025336545015267831, 0.00047278442828169176], 'phase': [-83.886887218480055, 0.01454518447705766]} {'A': [0.031999849838927341, 0.00074606908382152115], 'Dx': [0.17607520483723782, 0.00047921276198348295], 'chisquare': 4568.8752482772079, 'L': [17.221041803498711, 0.065193292889498267], 'A_d': [0.0018845254913412712, 3.0796299673729877e-05], 'L_d': [0.15933525005993632, 0.0012932947055332988], 'Dy': [-0.0079558190583277621, 0.0004807926047067923], 'phase': [96.901402732024906, 0.026767076296934533]} {'A': [0.050472277111570096, 0.00072007367963200508], 'Dx': [0.20354441224893982, 0.00068610942325353363], 'chisquare': 2330.255839123241, 'L': [39.876378600598926, 1.5181980805065329], 'A_d': [0.001558889552017384, 4.6151475729672153e-05], 'L_d': [0.31577062012498802, 0.028257856693850891], 'Dy': [-0.017328548427467894, 0.00039820826732928083], 'phase': [-78.030022861726849, 0.03696181070714033]} {'A': [0.0037070682882184292, 0.00030158714042841095], 'Dx': [0.18941077583034627, 2.8290129041153023e-05], 'chisquare': 6465.107225664713, 'L': [4.8585973919865468, 4.1158493225168513e-05], 'A_d': [0.00061362780308071851, 5.2700708737529744e-06], 'L_d': [0.22493807864416288, 1.1506908509373304e-07], 'Dy': [-0.014295614593608619, 2.7019559288632422e-05], 'phase': [53.191049337457741, 0.0017573793385849967]} final fit results: chi = 1653.48303642 A = 0.039601 +/- 0.000624 A_d = 0.000447 +/- 0.000025 L = 31.658092 +/- 0.292048 L_d = 0.257888 +/- 0.005988 phase = -53.181242 +/- 0.020590 Dx = 0.198866 +/- 0.000410 Dy = -0.018378 +/- 0.000383